:root{
  --bg:#0b0d0f;--panel:#111417;--panel2:#171b1f;--line:#282d32;
  --text:#f5f7f8;--muted:#8f969e;--orange:#ff7a1a;--danger:#ff6868;
}
*{box-sizing:border-box}
html{background:var(--bg);color-scheme:dark}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
button,input,select{font:inherit}
button{cursor:pointer}
#app{max-width:760px;min-height:100dvh;margin:auto;padding-bottom:84px}
.topbar{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;padding:calc(12px + env(safe-area-inset-top)) 14px 10px;background:rgba(11,13,15,.95);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.04)}
.brand{font-size:22px;font-weight:900;letter-spacing:.5px}.brand span{color:var(--orange)}
.save-status{font-size:11px;color:var(--muted)}
main{padding:14px 12px 26px}
.page{display:none}.page.active{display:block}
h1{font-size:31px;line-height:1.05;margin:5px 0}
h2{font-size:24px;margin:0}h3{font-size:16px;margin:0}
p{margin:0}
.eyebrow{font-size:10px;font-weight:850;letter-spacing:1.3px;color:var(--orange)}
.muted{color:var(--muted)}.tiny{font-size:10px}.small-text{font-size:12px}
.card{background:linear-gradient(180deg,var(--panel),#0f1214);border:1px solid var(--line);border-radius:16px;padding:13px;margin:11px 0}
.row{display:flex;align-items:center;gap:9px}.between{justify-content:space-between}.wrap{flex-wrap:wrap}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:17px 0 9px}
.divider{height:1px;background:var(--line);margin:13px 0}
label{display:grid;gap:5px;color:var(--muted);font-size:11px}
input,select{width:100%;min-height:44px;border:1px solid #373d43;border-radius:11px;background:#0d1012;color:var(--text);padding:9px 10px;outline:none}
input:focus,select:focus{border-color:var(--orange);box-shadow:0 0 0 2px rgba(255,122,26,.12)}
button{border:0}
.primary,.outline,.danger{min-height:45px;border-radius:11px;padding:0 13px;font-weight:760}
.primary{background:var(--orange);color:#0a0c0e}
.outline{background:transparent;border:1px solid #4d545b;color:var(--text)}
.danger{background:#241313;border:1px solid #6c3636;color:#ff8d8d}
.small{min-height:35px;padding:0 10px;font-size:12px}
.full{width:100%}.hidden{display:none!important}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}
.stat{background:#0d1012;border:1px solid var(--line);border-radius:11px;padding:9px}
.stat span{display:block;color:var(--muted);font-size:9px}.stat strong{display:block;font-size:18px;margin-top:2px}
.workout-list,.history-list{display:grid;gap:8px}
.workout-card{width:100%;display:flex;justify-content:space-between;align-items:center;gap:10px;text-align:left;background:var(--panel);border:1px solid var(--line);color:var(--text);border-radius:14px;padding:13px}
.workout-card strong{display:block;font-size:16px}.workout-card span{display:block;font-size:11px;color:var(--muted);margin-top:4px}.chev{color:var(--orange);font-size:22px}
.empty{text-align:center;color:var(--muted);padding:28px 10px}
.timer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:10px}
.timer-box{background:#0d1012;border:1px solid var(--line);border-radius:10px;padding:8px;text-align:center}.timer-box.active{border-color:var(--orange)}.timer-box.done{border-color:#397052}
.timer-box strong{display:block;font-size:12px}.timer-box span{display:block;color:var(--muted);font-size:9px;margin-top:3px}
.timer-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:9px}.timer-actions .primary{grid-column:1/-1}
.free-warmup-head{display:grid;grid-template-columns:1.7fr .8fr .8fr .8fr 32px;gap:5px;color:var(--muted);font-size:9px;margin-top:8px}
.free-warmup-row{display:grid;grid-template-columns:1.7fr .8fr .8fr .8fr 32px;gap:5px;margin-top:6px;align-items:end}
.free-warmup-row input{min-height:39px;padding:7px}
.remove{width:32px;height:39px;border-radius:9px;background:#211313;border:1px solid #623737;color:#ff9191;font-size:18px}
.exercise-card{background:#0e1113;border:1px solid var(--line);border-radius:15px;padding:12px;margin:10px 0}
.exercise-title{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.exercise-title h3{font-size:18px}
.target{margin:10px 0;background:linear-gradient(180deg,#22170f,#13100e);border:1px solid #6d3b16;border-radius:13px;padding:11px}
.target-value{font-size:29px;font-weight:900;letter-spacing:-.5px}.target-sub{font-size:11px;color:var(--muted);margin-top:3px}
.previous{background:#14181b;border-radius:10px;padding:9px 10px;color:#c9ced2;font-size:11px;margin:8px 0}
.subhead{font-size:11px;font-weight:800;margin:12px 0 5px;color:#d4d8dc}
.warmset-head{display:grid;grid-template-columns:1fr 1fr 1fr 32px;gap:5px;font-size:9px;color:var(--muted)}
.warmset-row{display:grid;grid-template-columns:1fr 1fr 1fr 32px;gap:5px;margin-top:5px}
.workset-head{display:grid;grid-template-columns:38px 1fr 1fr;gap:5px;color:var(--muted);font-size:9px}
.workset-row{display:grid;grid-template-columns:38px 1fr 1fr;gap:5px;margin-top:5px}
.set-num{display:grid;place-items:center;background:#171b1e;border:1px solid var(--line);border-radius:9px;font-weight:800}
.warmset-row input,.workset-row input{min-height:40px;padding:7px}
.editor-row{background:#121518;border:1px solid var(--line);border-radius:13px;padding:10px;margin:8px 0}
.editor-tools{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px}.editor-tools div{display:flex;gap:4px}
.calendar-head{display:flex;justify-content:space-between;align-items:center;margin:9px 0 12px}
.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:5px}
.cal-label{text-align:center;color:var(--muted);font-size:9px;padding:3px}
.cal-day{aspect-ratio:1;background:#0f1214;color:var(--text);border:1px solid var(--line);border-radius:10px;position:relative}
.cal-day.has{border-color:#74431f}.cal-day.has:after{content:"";position:absolute;left:50%;bottom:5px;transform:translateX(-50%);width:5px;height:5px;background:var(--orange);border-radius:50%}
.history-item{background:#101315;border:1px solid var(--line);border-radius:11px;padding:10px}
.graph-wrap{height:220px;background:#0d1012;border:1px solid var(--line);border-radius:12px;padding:7px}canvas{width:100%;height:100%}
.bottom-nav{position:fixed;left:50%;bottom:0;transform:translateX(-50%);z-index:30;width:min(760px,100%);display:grid;grid-template-columns:repeat(5,1fr);background:rgba(11,13,15,.96);backdrop-filter:blur(15px);border-top:1px solid var(--line);padding:5px 5px calc(5px + env(safe-area-inset-bottom))}
.bottom-nav button{background:transparent;color:#707880;min-height:55px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:9px}.bottom-nav button.active{color:var(--orange)}
.nav-icon{font-size:18px;font-weight:850}.nav-icon.rm{font-size:11px;border:1px solid currentColor;border-radius:5px;padding:2px}
dialog{width:min(700px,calc(100% - 18px));max-height:88dvh;overflow:auto;background:#0d1012;color:var(--text);border:1px solid var(--line);border-radius:17px;padding:14px}
dialog::backdrop{background:rgba(0,0,0,.74);backdrop-filter:blur(3px)}
.dialog-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:13px}.icon-btn{width:38px;height:38px;background:#15181b;border:1px solid var(--line);border-radius:10px;color:white;font-size:22px}
.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}.dialog-actions.two{display:grid;grid-template-columns:1fr 1fr}
.toast{position:fixed;left:50%;bottom:94px;transform:translateX(-50%);z-index:100;background:#21262a;border:1px solid #3a4147;border-radius:11px;padding:9px 13px;font-size:11px;box-shadow:0 10px 30px rgba(0,0,0,.3)}
@media(max-width:420px){
  .free-warmup-head,.free-warmup-row{grid-template-columns:1.55fr .75fr .75fr .7fr 30px;gap:4px}
  .target-value{font-size:27px}
  .grid3{gap:5px}.stat{padding:8px}
}